Official results for the 2019 Tamil Nadu Legislative Assembly election. DMK won the most seats with 12 out of 23.
Total seats: 23. Majority mark: 12.
| Party | Seats | Vote Share |
|---|---|---|
| DMK | 12 | 44.2% |
| ADMK | 11 | 39.2% |
| NCP | 0 | 0.0% |
| MNM | 0 | 2.3% |
| Ilantamilar Munnani Kazha | 0 | 0.0% |
| UNKNOWN | 0 | 0.9% |
| All Pensioner’s Party | 0 | 0.0% |
| SMFB | 0 | 0.0% |
| Constituency | Winner | Party | Margin % |
|---|---|---|---|
| AMBUR | VILWANATHAN.A.C | DMK | 21.9% |
| ANDIPATTI | 07/03/22 | DMK | 0.0% |
| ARAVAKURICHI | SENTHILBALAJI V | DMK | 21.9% |
| GUDIYATTAM | Kathavarayan.S | DMK | 13.7% |
| HARUR | SAMPATHKUMAR.V | ADMK | 4.8% |
| HOSUR | SATHYA .S.A | DMK | 10.3% |
| MANAMADURAI | Nagarajan S. | ADMK | 4.2% |
| NANGUNERI | NARAYANAN, V. | ADMK | 19.6% |
| NILAKKOTTAI | S.Thenmozhi | ADMK | 11.2% |
| OTTAPIDARAM | SHUNMUGAIAH C | DMK | 11.5% |
| PAPPIREDDIPATTI | GOVINDASAMY.A | ADMK | 8.6% |
| PARAMAKUDI | SADHAN PRABHAKAR N | ADMK | 7.9% |
| PERAMBUR | SHEKAR. R.D | DMK | 36.0% |
| POONAMALLEE | Krishnaswamy A | DMK | 23.5% |
| SATTUR | RAJAVARMAN, M.S.R. | ADMK | 0.3% |
| SHOLINGUR | G. SAMPATHU | ADMK | 7.4% |
| SULUR | KANDHASAMY. P | ADMK | 4.5% |
| THANJAVUR | NEELAMEGAM, T.K.G. | DMK | 17.9% |
| THIRUPARANKUNDRAM | SARAVANAN P | DMK | 1.1% |
| THIRUPORUR | IDHAYAVARMAN.L | DMK | 9.7% |
| THIRUVARUR | KALAIVANAN POONDI K. | DMK | 31.3% |
| VIKRAVANDI | MUTHAMILSELVAN R | ADMK | 23.8% |
| VILATHIKULAM | CHINNAPPAN P | ADMK | 17.9% |